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TRUSTED BY CORNELIUS, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon576
    Verified security door installation services reviews

Find Security door installation pros in Cornelius

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Cornelius, NC and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I was having trouble with one of the zones in my house with our alarm we purchased with ADT Premier Provider. Ryan came out and checked the system and the battery in the control box; and those were all good. He determined that the sensor on the slider door was the problem. He cleaned the track, reinstalled the sensor on the door and secured it. The last thing he did that put his service OVER THE TOP was that he knocked down a large wasp nest that was in an area I couldn't reach even with a ladder. This was the best customer service we’ve seen in a long time!!"
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+1

8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
864
)

Serving Cornelius, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Last weekend had someone pry our side door open to our exterior garage and the ADT door sensor picked it up immediately. The alarm siren was loud and scared the person off. Someone from the response center called within 30 seconds. We’re fortunate that the security system did what it is supposed to. Feels like we made the right call going with an ADT security system."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

78 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Sal's Contracting, Inc
Sal's Contracting, Inc
4.9(
206
)

Serving Cornelius, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Warranties offered

"The installation was flawless. Sal and his son showed up on time, took the old door out, and completed the installation of our new front door in a super timely manner. Very professional work and the door looks great, 100% will be using them again!"
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+33

Response time7 hrs
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Cransten
Cransten
4.5(
174
)

Serving Cornelius, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"I have had Cransten Smart Security for about a year now and I just want to say how much I love the Camera quality. All of my neighbors with their DIY systems can't make out anything. Ours can make great detail at night time. Plus there is no service contract!"
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+18

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for CRATEL LLC
CRATEL LLC
5.0(
8
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I’d like to leave a recommendation for the excellent job the young technician did installing my garage door motor. He was very professional, punctual, and paid attention to every detail. Everything is working perfectly. It’s clear he knows what he’s doing and takes pride in his work. I would definitely recommend him to anyone who needs this type of service."
8 neighbors recently requested a quote
M&D Property Solutions
4.5(
23
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

We are dedicated to providing our clients with the very best in remodeling and repair work. With over 10 years of experience, we take an enormous amount of pride in the attention of detail put into each of the projects we are involved in. We are known for our quality work and the integrity of our business practices. Have an emergency? You can count on us to answer the call and we will be happy to help. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Call us today for a quote!

Master bedroom
Master bedroom
Front hall
Living area
Entry

+10

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Silver Line Construction Plus
Silver Line Construction Plus
5.0(
11
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

Response time1 day
Recommended by100%of homeowners
Avatar for Groovy Services
Groovy Services
4.1(
11
)

Serving Cornelius, NC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

🏆 2025 Nextdoor Preferred Contractor Charlotte’s Premier Veteran & Family-Owned Concierge\n\nWe are your single point of contact for comprehensive management. From Solar, Roofing, Construction, Kitchens, and Baths to Landscaping, Fences, and Decks, securing vacant properties, we manage the journey.\n\nFunding: We leverage insurance programs, government programs, tax credits, and financing.\n\nTransitions: Complete moving services, staging, inspections, and deep cleaning.\n\nWealth: Property Investment guidance, credit repair, and Home and Property insurance claims.\n\nDue to high demand, please book online: 🔗 www.groovyhps.com/schedule-a-free-consultation\n\n1. Free Quote (Virtual) 2. In-Person ($50): Required for permits or jobs >$1k. ✅ Bonus: The $50 fee is credited to jobs >$500. > 💸 Note: Prices are preliminary until a site survey.\n\nCall Us (Limited Availability): 833-200-1943 | 803-522-8164

Solar and Backup battery
Hardscapes
New home Construction
Kitchen Renovation
Response time2 days
Response rate99%
1 neighbors recently requested a quote
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Security Doors questions, answered by experts

Technically, there isn't a difference between safe rooms and storm shelters. Both are designed to protect you from storms and extreme weather events. People often use “safe room” when discussing a shelter inside a building and storm shelter when talking about a detached unit. 

Additionally, a safe room is understood to have more functions than a storm shelter. You may seek shelter in a safe room when you believe an intruder is in the home or when under another type of threat. 

If you want to make more home security upgrades to your perimeter, consider installing a smart automatic gate opener and a security camera. These will allow you to see who’s at the gate and open it for them (or not). You can learn how to install an automatic gate opener yourself or hire a professional for a little extra.

Expect to spend an average of $150 to $500 to set up a home flood detection system. However, be aware that costs are wide-ranging. You might only spend a budget-friendly $50 to place basic, battery-operated sensors in a few key areas of your home, or $150 to set up two or three smart sensors. The purchase and professional installation of a whole-home protection system with water shutoff capabilities could cost between $500 and $1,000.

DIY is possible for wireless cameras, but professionals ensure optimal angles, security integration, and network stability.

To prevent false alarms, motion detectors need proper placement and settings. Start by installing them away from pets and windows where outside movement could set them off. Adjust the sensitivity settings to reduce the likelihood of it detecting minor motions. Consider using dual-tech sensors, for example passive infrared (PIR) and microwave technology, to improve accuracy and reduce false alarms. And don’t forget regular maintenance—cleaning the sensor and checking for any obstructions can go a long way in making sure your detectors run smoothly.

The Cornelius, NC homeowners’ guide to security door installation services

From average costs to expert advice, get all the answers you need to get your job done.